Search Results for author: Gian Paolo Clemente

Found 9 papers, 0 papers with code

A cohort-based Partial Internal Model for demographic risk

no code implementations6 Jul 2023 Francesco Della Corte, Gian Paolo Clemente, Nino Savelli

We investigate the quantification of demographic risk in a framework consistent with the market-consistent valuation imposed by Solvency II.

Strategic energy flows in input-output relations: a temporal multilayer approach

no code implementations22 Dec 2022 Gian Paolo Clemente, Alessandra Cornaro, Rosanna Grassi, Giorgio Rizzini

We provide a numerical analysis based on the embodied energy flows among countries and sectors in the period from 1990 to 2016.

Clustering coefficients as measures of the complex interactions in a directed weighted multilayer network

no code implementations13 Jun 2022 Paolo Bartesaghi, Gian Paolo Clemente, Rosanna Grassi

In this paper, we provide novel definitions of clustering coefficient for weighted and directed multilayer networks.

Clustering

The effect of the pandemic on complex socio-economic systems: community detection induced by communicability

no code implementations29 Jan 2022 Gian Paolo Clemente, Rosanna Grassi, Giorgio Rizzini

Moreover, detected groups in the multiplex case benefit of a higher cohesion, leading to identifying on each layer a lower number of communities with respect to the ones obtained in the single-layer cases.

Community Detection

The multilayer architecture of the global input-output network and its properties

no code implementations7 Sep 2021 Rosanna Grassi, Paolo Bartesaghi, Gian Paolo Clemente, Duc Thi Luu

We analyze the multilayer architecture of the global input-output network using sectoral trade data (WIOD, 2016 release).

Assessing Systemic Risk in the Insurance Sector via Network Theory

no code implementations17 Nov 2020 Gian Paolo Clemente, Alessandra Cornaro

We provide a framework for detecting relevant insurance companies in a systemic risk perspective.

Risk-dependent centrality in economic and financial networks

no code implementations18 Jul 2019 Paolo Bartesaghi, Michele Benzi, Gian Paolo Clemente, Rosanna Grassi, Ernesto Estrada

Node centrality is one of the most important and widely used concepts in the study of complex networks.

Smart network based portfolios

no code implementations2 Jul 2019 Gian Paolo Clemente, Rosanna Grassi, Asmerilda Hitaj

In this article we deal with the problem of portfolio allocation by enhancing network theory tools.

Portfolio Optimization

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